6,7-DiMethoxy-1,4-phthalazinediol

Base Information

Chemical Name:6,7-DiMethoxy-1,4-phthalazinediol
CAS No.:10001-35-1
Molecular Formula:C10H10N2O4
Molecular Weight:222.19700
Hs Code.:
Mol file:10001-35-1.mol

Synonyms:6,7-Dimethoxy-1,4-phthalazinediol;

Suppliers and Price of 6,7-DiMethoxy-1,4-phthalazinediol

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
6,7-Dimethoxy-1,4-phthalazinediol
500mg
$ 800.00

Medical Isotopes, Inc.
6,7-Dimethoxy-1,4-phthalazinediol
50 mg
$ 650.00

Total 6 raw suppliers

Chemical Property of 6,7-DiMethoxy-1,4-phthalazinediol

Chemical Property:

PSA：84.18000
LogP:0.23360
Solubility.:DMSO, Methanol

Purity/Quality:

98%,99%, ^*data from raw suppliers

6,7-Dimethoxy-1,4-phthalazinediol ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses 6,7-Dimethoxy-1,4-phthalazinediol is an intermediate in the synthesis of Carbazeran (C175790), a phosphodiesterase inhibitor drug that exhibits chronictropic and inotropic effects.

Technology Process of 6,7-DiMethoxy-1,4-phthalazinediol

There total 2 articles about 6,7-DiMethoxy-1,4-phthalazinediol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

: 4821-94-7
4,5-dimethoxyphthalic anhydride

: 10001-35-1
6,7-Dimethoxyphthalazin-1,4-dion

Guidance literature:: With hydrazine hydrate; In ethanol; for 0.5h; Heating;

Reference yield:

: 10001-35-1
6,7-dimethoxy-2,3-dihydro-phthalazine-1,4-dione

Guidance literature:: entspr. Phthalsaeure-anhydrid, Hydrazin, EtOH, Δ;

Reference yield:

: 10001-35-1
6,7-Dimethoxyphthalazin-1,4-dion

: 41737-30-8
4,5-dihydroxybenzocyclobutene-1,2-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 41 percent / lead tetra-acetate / CH₂Cl₂ / 3 h / Ambient temperature

2: 98 percent / 1.5 h / 450 °C / 0.01 Torr

3: 44 percent / aq.HBr / 6 h / Heating

With lead(IV) acetate; hydrogen bromide; In dichloromethane;